Guides on stock screening: how screeners work, how to combine factors, and how to use PrimeStrider to turn an idea into a ranked list.
You do not need to start with dozens of financial ratios to build a stock strategy. In this tutorial, we turn a simple quality-investing idea into AI-generated filters, a weighted scoring model, a ranked stock universe and a backtest.
Learn how to use a PEA stock screener to filter European stocks, rank them by quality, growth, valuation and momentum, and backtest your selection against a benchmark. A practical PrimeStrider example for turning an investment idea into a measurable strategy.
A good stock screener should not require you to understand dozens of financial ratios before you can get started. Here is a simpler way to define what you are looking for, build a stock shortlist and challenge that idea against historical data.
Learn how Joel Greenblatt's Magic Formula combines business quality and valuation, then build classic and improved versions with PrimeStrider's filters and scoring tools.
Interactive preview — sample data
Building your screener
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